The first barbecue tools emerged about 2.5 million years ago in the Middle Awash valley in Ethiopia. Actually I am pretty ...

This video explores the challenges and possibilities of colonizing Mars, examining why humanity is still far from establishing a self-sustaining settlement on the Red Planet. It delves into the ...

Mega-dams planned by China and India on the Brahmaputra and other Himalayan rivers threaten a humanitarian and environmental ...

In my first year of high school, my father was summoned to my counselor’s office. He was advised to remove me from high school as I would likely not graduate. And if I did graduate, I would certainly ...